大约有 40,000 项符合查询结果（耗时：0.0301秒） [XML]
Putty: Getting Server refused our key Error
...tNumber = 22,
HostName = "192.168.1.188",
UserName = "user123",
//Password = "Password1",
SshHostKeyFingerprint = @"ssh-rsa 2048 qu0f........................ddowUUXA="
};
ops.SshPrivateKeyPath = @"C:\temp\rsa-key-20190505.ppk";
using (Session session = ...
Returning http status code from Web Api controller
... Brilliant. Saved me a ton of time.
– gls123
Apr 9 '18 at 9:23
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Efficiently updating database using SQLAlchemy ORM
...update a Media instance, you can do something like this:
media = Media(id=123, title="Titular Line", slug="titular-line", type="movie")
media.update()
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Insert multiple rows WITHOUT repeating the “INSERT INTO …” part of the statement?
...
INSERT INTO dbo.MyTable (ID, Name)
SELECT 123, 'Timmy'
UNION ALL
SELECT 124, 'Jonny'
UNION ALL
SELECT 125, 'Sally'
For SQL Server 2008, can do it in one VALUES clause exactly as per the statement in your question (you just need to add a comma to separate each value...
Python way of printing: with 'format' or percent form? [duplicate]
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Related: bugs.python.org/issue14123
– guettli
Sep 11 '13 at 7:35
Is .format...
What does [object Object] mean?
...answered Aug 21 '14 at 6:25
user123444555621user123444555621
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How to prevent caching of my Javascript file? [duplicate]
...o your script. Like so:
<script type="text/javascript" src="test.js?q=123"></script>
Every time you refresh the page you need to make sure the value of 'q' is changed.
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impro...
Test if characters are in a string
...# Correct
> grepl("1+2", "1+2", fixed=TRUE)
[1] TRUE
> grepl("1+2", "123+456", fixed=TRUE)
[1] FALSE
# Incorrect
> grepl("1+2", "1+2")
[1] FALSE
> grepl("1+2", "123+456")
[1] TRUE
Interpretation
grep is named after the linux executable, which is itself an acronym of "Global Regular...
Suppressing “warning CS4014: Because this call is not awaited, execution of the current method conti
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123
You can create an extension method that will prevent the warning. The extension method can be ...
What's the difference between a single precision and double precision floating point operation?
...ch precision they can store the numbers.
For example: I have to store 123.456789 One may be able to store only 123.4567 while other may be able to store the exact 123.456789.
So, basically we want to know how much accurately can the number be stored and is what we call precision.
Quoting @A...